products details

Home Products

6801-ZZ Deep Groove Ball Bearing 12x21x5mm Metal Shielded High Precision P6, Low Noise ZV3 Electric Motor Bearing for Smart Home Small Fan

Name: 6801-ZZ Deep Groove Ball Bearing 12x21x5mm Metal Shielded High Precision P6, Low Noise ZV3 Electric Motor Bearing for Smart Home Small Fan
Brand: Ningbo Kent Bearing Co., Ltd
SKU: 6801-ZZ
Availability: InStock

Brand Name:	BUGAO
Model Number:	6801-ZZ
MOQ:	Negotiable
Price:	Negotiable
Delivery Time:	3-5 working days for stock, 7-25 days for production
Payment Terms:	T/T,L/C,PayPal

Detail Information

Product Description

Detail Information

Place of Origin:

Ningbo， China

Certification:

ISO 9001:2015

Bearing Type:

Deep Groove Ball Bearing

Sealing Type:

ZZ (Dual Metal Shields)

Bore Diameter (d):

12 Mm

Outer Diameter (D):

21 Mm

Width (B):

5 Mm

Dynamic Load Rating (Cr):

1.92 KN

Static Load Rating (Cor):

1.04 KN

Max RPM (Grease):

30000 Rpm

Material:

Bearing Steel/Stainless Steel/Ceramic

Cage Material:

Stamped Steel

Precision Grade:

ABEC-1/P0, ABEC-3 / P6, ABEC-5/P5

Clearance:

C0, C2, C3, C4

Lubrication:

Grease Or Oil

Weight:

0.006 Kg

Operating Temperature:

-20°C To +110°C

Aligning:

Non-aligning

Separated:

Unseparated

MOQ:

Depends On Models

Samples:

Available

Vibration&Noise Level:

ZV1 ZV2 ZV3 ZV4

Rows Number:

Single Row

Load Direction:

Radial Direction

Packaging Details:

Individual polybag, industrial-grade carton with desiccant, palletized export packaging

Supply Ability:

300000 Pieces per Month

Highlight:

Metal Shielded Deep Groove Bearing

Dust Proof ZZ Type Bearing

Low Maintenance Motor Bearing

Product Description

📦 Product Introduction

The 6801-ZZ Deep Groove Ball Bearing is engineered with dual metal shields (ZZ type) for reliable protection in environments with moderate dust, debris, and airborne contaminants. Featuring a compact envelope of 12mm bore * 21mm OD * 5mm width, it balances protection with speed capability, making it a versatile choice across a wide range of industrial applications.

🛡️ Key Advantage — Metal Shield Protection: The ZZ configuration uses two non-contact stamped steel shields that create a physical barrier against dust, dirt, and coarse particles without significantly increasing torque. Unlike rubber seals, the non-contact design generates minimal friction, allowing speeds up to 30,000 RPM while maintaining maintenance-free operation. Factory pre-lubricated with premium grease, the 6801-ZZ is ready to perform out of the box.

Manufactured from GCr15 chrome steel (AISI 52100 equivalent) and precision-ground to ABEC-3 (P6) tolerance standards, each bearing undergoes rigorous noise and dimensional testing. The 6801-ZZ is the go-to solution for manufacturers who need reliable, long-lasting bearings with minimal field maintenance requirements.

⭐ Product Features

Dual Metal Shields

Non-contact ZZ steel shields protect against dust and debris while maintaining low torque — ideal for contaminated operating environments.

Maintenance-Free

Pre-lubricated at factory with high-quality, long-life grease. No relubrication needed for the entire service life of the bearing.

High Speed Capable

ZZ non-contact shields allow up to 32,000 RPM — faster than rubber-sealed alternatives while still providing dust protection.

Robust Steel Cage

Stamped steel cage ensures ball guidance under high radial loads and elevated temperatures, extending bearing service life.

100% Inspected

Every bearing passes noise testing (Z2/V2 minimum), dimensional accuracy checks, and visual quality inspection before shipment.

Standard Dimensions

12*21*5mm thin-section profile conforms to ISO 6801 standards — direct drop-in replacement for any 6801-ZZ specification.

🔧 Application Scenarios

Electric Fans

Axial and centrifugal cooling fans in industrial equipment, HVAC systems, and server cooling racks requiring dust-tolerant bearings.

Small Electric Motors

Fractional-horsepower motors in pumps, actuators, and automation equipment operating in factory floor environments.

Automotive Accessories

Window regulators, seat adjustment motors, throttle actuators, and EGR valve assemblies requiring shielded bearings.

Home Appliances

Washing machine pumps, refrigerator condenser fans, range hood blowers, and dishwasher circulation pumps.

Power Transmission

Idler pulleys, tensioner bearings, and guide rollers in belt-driven machinery and conveyor systems.

Office Equipment

Laser printer fuser rollers, paper feed mechanisms, and cooling fans in high-duty-cycle commercial equipment.

📊 Technical Specifications

6801-ZZ — Dimensional & Performance Data
Bore Diameter (d)	12 mm
Outer Diameter (D)	21 mm
Width (B)	5 mm
Dynamic Load Rating (Cr)	1.92 kN
Static Load Rating (Cor)	1.04 kN
Max Speed — Grease Lubrication	30,000 rpm
Sealing Type	ZZ Dual Metal Shields
Material	GCr15 Chrome Steel (AISI 52100)
Cage Material	Stamped Steel
Precision Grade	ABEC-1/P0, ABEC-3 / P6, ABEC-5/P5
Radial Clearance	C0 (Standard), C2, C3 available
Noise Level	ZV2 ZV3 ZV4
Lubrication	Factory Pre-lubricated (Grease)
Ball Material	GCr15 Chrome Steel
Weight (Approx.)	0.006 kg
Operating Temperature	-20°C to +110°C

🔄 ZZ vs OPEN vs 2RS — Sealing Comparison

Feature	OPEN	ZZ (This Model)	2RS
Seal Type	None	Metal Shields	Rubber Seals
Dust Protection	None	✅ Good	✅✅ Excellent
Water Resistance	None	❌ Limited	✅ Good
Torque	Lowest	Low	Moderate
Maintenance	Requires	Free	Free

📩 Get a Quote Today

Competitive pricing · Fast delivery · Free samples available for qualified buyers · OEM & custom packaging supported

Tags:

Slim Section Bearings

Robot Arm Bearing

6802 2RS Bearing

Single Row Deep Groove Ball Bearing Chrome Steel 6806 ZZ Bearing

Get Best Price

Video

6800 Series P4 Precision Bearing C2 C0 C3 C4 Clearances for Robot Arm

Get Best Price

Products Details

Home Products

Deep Groove Ball Bearing

6801-ZZ Deep Groove Ball Bearing 12x21x5mm Metal Shielded High Precision P6, Low Noise ZV3 Electric Motor Bearing for Smart Home Small Fan

All Category

Electric Motor Bearing

Deep Groove Ball Bearing

6000 Series Bearing

6200 Series Bearing

6300 Series Bearing

6800 Series Bearing

6900 Series Bearing

High Precision Bearing

P6 Bearing

P5 Bearing

P4 Bearing

Miniature Bearing

Non Standard Bearing

6801-ZZ Deep Groove Ball Bearing 12x21x5mm Metal Shielded High Precision P6, Low Noise ZV3 Electric Motor Bearing for Smart Home Small Fan

Brand Name:	BUGAO
Model Number:	6801-ZZ
MOQ:	Negotiable
Price:	Negotiable
Packaging Details:	Individual polybag, industrial-grade carton with desiccant, palletized export packaging
Payment Terms:	T/T,L/C,PayPal

Detail Information

Product Description

Detail Information

Place of Origin:

Ningbo， China

Brand Name:

BUGAO

Certification:

ISO 9001:2015

Model Number:

6801-ZZ

Bearing Type:

Deep Groove Ball Bearing

Sealing Type:

ZZ (Dual Metal Shields)

Bore Diameter (d):

12 Mm

Outer Diameter (D):

21 Mm

Width (B):

5 Mm

Dynamic Load Rating (Cr):

1.92 KN

Static Load Rating (Cor):

1.04 KN

Max RPM (Grease):

30000 Rpm

Material:

Bearing Steel/Stainless Steel/Ceramic

Cage Material:

Stamped Steel

Precision Grade:

ABEC-1/P0, ABEC-3 / P6, ABEC-5/P5

Clearance:

C0, C2, C3, C4

Lubrication:

Grease Or Oil

Weight:

0.006 Kg

Operating Temperature:

-20°C To +110°C

Aligning:

Non-aligning

Separated:

Unseparated

MOQ:

Depends On Models

Samples:

Available

Vibration&Noise Level:

ZV1 ZV2 ZV3 ZV4

Rows Number:

Single Row

Load Direction:

Radial Direction

Minimum Order Quantity:

Negotiable

Price:

Negotiable

Packaging Details:

Individual polybag, industrial-grade carton with desiccant, palletized export packaging

Delivery Time:

3-5 working days for stock, 7-25 days for production

Payment Terms:

T/T,L/C,PayPal

Supply Ability:

300000 Pieces per Month

Highlight:

Metal Shielded Deep Groove Bearing

Dust Proof ZZ Type Bearing

Low Maintenance Motor Bearing

Product Description

📦 Product Introduction

⭐ Product Features

Dual Metal Shields

Non-contact ZZ steel shields protect against dust and debris while maintaining low torque — ideal for contaminated operating environments.

Maintenance-Free

Pre-lubricated at factory with high-quality, long-life grease. No relubrication needed for the entire service life of the bearing.

High Speed Capable

ZZ non-contact shields allow up to 32,000 RPM — faster than rubber-sealed alternatives while still providing dust protection.

Robust Steel Cage

Stamped steel cage ensures ball guidance under high radial loads and elevated temperatures, extending bearing service life.

100% Inspected

Every bearing passes noise testing (Z2/V2 minimum), dimensional accuracy checks, and visual quality inspection before shipment.

Standard Dimensions

12*21*5mm thin-section profile conforms to ISO 6801 standards — direct drop-in replacement for any 6801-ZZ specification.

🔧 Application Scenarios

Electric Fans

Axial and centrifugal cooling fans in industrial equipment, HVAC systems, and server cooling racks requiring dust-tolerant bearings.

Small Electric Motors

Fractional-horsepower motors in pumps, actuators, and automation equipment operating in factory floor environments.

Automotive Accessories

Window regulators, seat adjustment motors, throttle actuators, and EGR valve assemblies requiring shielded bearings.

Home Appliances

Washing machine pumps, refrigerator condenser fans, range hood blowers, and dishwasher circulation pumps.

Power Transmission

Idler pulleys, tensioner bearings, and guide rollers in belt-driven machinery and conveyor systems.

Office Equipment

Laser printer fuser rollers, paper feed mechanisms, and cooling fans in high-duty-cycle commercial equipment.

📊 Technical Specifications

6801-ZZ — Dimensional & Performance Data
Bore Diameter (d)	12 mm
Outer Diameter (D)	21 mm
Width (B)	5 mm
Dynamic Load Rating (Cr)	1.92 kN
Static Load Rating (Cor)	1.04 kN
Max Speed — Grease Lubrication	30,000 rpm
Sealing Type	ZZ Dual Metal Shields
Material	GCr15 Chrome Steel (AISI 52100)
Cage Material	Stamped Steel
Precision Grade	ABEC-1/P0, ABEC-3 / P6, ABEC-5/P5
Radial Clearance	C0 (Standard), C2, C3 available
Noise Level	ZV2 ZV3 ZV4
Lubrication	Factory Pre-lubricated (Grease)
Ball Material	GCr15 Chrome Steel
Weight (Approx.)	0.006 kg
Operating Temperature	-20°C to +110°C

🔄 ZZ vs OPEN vs 2RS — Sealing Comparison

Feature	OPEN	ZZ (This Model)	2RS
Seal Type	None	Metal Shields	Rubber Seals
Dust Protection	None	✅ Good	✅✅ Excellent
Water Resistance	None	❌ Limited	✅ Good
Torque	Lowest	Low	Moderate
Maintenance	Requires	Free	Free

📩 Get a Quote Today

Competitive pricing · Fast delivery · Free samples available for qualified buyers · OEM & custom packaging supported

Tags:

6801-2RS Deep Groove Ball Bearing 12x21x5mm Rubber Sealed Chrome Steel ZV3 Low Noise ABEC-3 Electric Motor for Small Water Pumps

Get Best Price

Video

6801-OPEN Deep Groove Ball Bearing 12x21x5mm Open Type Chrome Steel ABEC-3 Electric Motor

Get Best Price

Video

Factory Supply 6805 RS Thin Wall Ball Bearing 25x37x7 mm 6805-2RS Double Rubber Seal GCr15 Deep Groove Bearing, Support OEM

Get Best Price